Steel Flat Star Concrete Anchor Screws (11 Products)

TAPCON

Anchor Length Anchor Dia. Drill Bit Size Grade Edge Distance Ultimate Tension Ultimate Shear Max. Ultimate Tension Strength Pack Qty Price
2 3/4"
3/16"
5/32"
Grade 1025
1"
800 lbs.
860 lbs.
800 lbs.
100
SGD 72.45
3 1/4"
3/16"
5/32"
Grade 1026
1"
800 lbs.
860 lbs.
800 lbs.
100
SGD 93.66
1 1/4"
1/4"
3/16"
Grade 1027
1 1/4"
950 lbs.
1440 lbs.
-
100
SGD 69.30
1 3/4"
1/4"
3/16"
Grade 1028
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 79.56
2 1/4"
1/4"
3/16"
Grade 1029
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 84.22
2 3/4"
1/4"
3/16"
Grade 1030
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 97.25
3 1/4"
1/4"
3/16"
Grade 1031
1 1/4"
950 lbs.
1440 lbs.
-
100
SGD 119.83
3 3/4"
1/4"
3/16"
Grade 1032
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 138.70
4"
1/4"
3/16"
Grade 1033
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 153.88
5"
1/4"
3/16"
Grade 1034
1 1/4"
950 lbs.
1440 lbs.
950 lbs.
100
SGD 271.93

Description

Steel flat star concrete anchor screws are ideal for applications requiring a secure and robust fastening solution. These star head screws create a strong and reliable hold in concrete, brick, stone and other masonry materials. The flat star-head ensures an even distribution of pressure, while the deep threading provides superior grip and prevents stripping. These screws are perfect for use in construction, engineering and other industrial applications. They can attach anchors, fasteners and other hardware to concrete surfaces. Star head screws are available at Raptor Supplies in packages of 100.

Features

  • These star head screws feature a coarse thread design for a secure grip and holding power in concrete or masonry substrates.
  • They have a star drive recess (also known as Torx) instead of a Phillips drive to reduce cam-out (when the driver bit slips out of the screw head) during installation.
  • Their flat head allows the screw to sit flush with the surface when fully installed.
  • They are covered with Blue Cimaseal, making these star head screws suitable for marine applications.
  • These anchor screws come in various grades (1025 - 1035). The Grade 1035 anchor screw can handle shear up to 1440 lb and tension up to 950 lb.

Frequently Asked Questions

Q. What tools are required for installing concrete anchor screws?

A. Installing concrete anchor screws requires a hammer drill, a compatible masonry drill bit and the appropriate driver bit for the screw head type.

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